Dorman - OE Solutions Leaf Spring Axle U-Bolt Kit P/N:929-772
Dorman 929-785 rear leaf spring axle u-bolt kit for the 2011-2013 Ram 2500 and other vehicles holds the leaf spring or leaf spring bundle to the underside of the axle. Its components are designed to clamp the spring bundle securely.
Rusted or stretched u-bolts, a loose spring-to-axle fit or a clunk from the rear can mean the u-bolts are worn. These signs alone do not prove the u-bolts are the problem, since worn spring bushings can cause a clunk too. The fitment lists two per vehicle, so one kit covers it.
The fitment covers a wide range of Ram and Dodge Ram models, led by the 2002-2010 Dodge Ram 2500 and the 2006-2008 Dodge Ram 1500 alongside the 2011-2013 Ram 2500.
Fit and size
Build and materials
Two u-bolts with nuts.
Interchange: 361-727
06510715AA
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does Dorman 929-785 fit a 2011-2013 Ram 2500?
Yes, Dorman 929-785 is listed for the 2011-2013 Ram 2500. For another model or year, look up your own in the "Vehicles it fits" section on this page.
Do the u-bolts in this kit come with nuts?
Yes. The kit contains two u-bolts with nuts included.
What thread size are the u-bolts in Dorman 929-785?
Dorman 929-785 has Grade 5 u-bolts with a 9/16 in fine thread, 5.5 in thread length, and an inside length of 9.5 in by 4 in inside width.
How do I know if my rear u-bolts are worn?
Rust, stretched threads or a clunk from the rear in normal driving can point to wear. A shop can inspect the rear u-bolts, since that check needs the vehicle raised.
Does Dorman 929-785 replace part number 06510715AA?
Yes, 06510715AA is listed as an interchange number for Dorman 929-785, along with 361-727.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.